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प्रश्न
What is the need for the Kelvin scale of temperature?
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उत्तर
The behavior of gases shows that it is not possible to have a temperature below 273.15°C. This act has led to the formulation of another scale known as the Kelvin scale. The real advantage of the Kelvin scale is that it makes the application and the use of gas laws simple. Even more significantly, all values on the Kelvin scale are positive.
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संबंधित प्रश्न
Convert (i) 273°C to Kelvin and (ii) 293 K to °C.
Give reason for the following:
All temperatures in the absolute (Kelvin) scale is in positive figures.
-7°C temperature is ______ than 0°C temperature.
If a substance is heated or cooled, the linear expansion occurs along the axis of
Assertion and Reason.
Assertion(A): When a very hot liquid is poured into a thick glass tumbler it cracks.
Reason (R): Unequal expansion of inner and outer glass walls causes the glass to crack.
Convert 100°C into Kelvin.
What are the three scales of temperature?
Convert the following
40°C to Fahrenheit (°F)
Convert the following
35°C to Kelvin
Convert the following
80°K to °C
